Magnaflow Universal Catalytic Converter

2007–2009 Dodge Dakota / 2007 Mazda B3000

5551354

Overview:

The Magnaflow Universal Catalytic Converter 5551354 is a direct-fit replacement designed to keep your Dodge Dakota (2007–2009) and Mazda B3000 (2007) running clean and compliant. Engineered to meet or exceed California Air Resource Board (CARB) standards, this catalytic converter helps maintain optimal emissions control and prevents check engine light issues related to exhaust system faults. Ideal for vehicle owners seeking a reliable, long-lasting solution without the hassle of complex installation, this converter offers a seamless fit and dependable performance.

Whether you are repairing a damaged or failing catalytic converter or upgrading to a high-quality aftermarket part, Magnaflow’s precision manufacturing ensures your vehicle’s emissions system operates efficiently and legally.

Key Features:

This catalytic converter combines advanced technology and durable materials to deliver superior performance and compliance:

• Direct-fit design tailored for 2007–2009 Dodge Dakota and 2007 Mazda B3000 models
• California Grade CARB compliant, meeting strict emissions regulations
• Free-flowing mandrel-bent tubing for optimized exhaust flow and reduced backpressure
• Highly corrosion-resistant stainless steel construction for extended durability
• Spun body design replicates original equipment for precise fit and function
• Single laser fusion weld minimizes leak potential and enhances structural integrity
• Compact, low-mass design improves thermal efficiency and catalytic reaction
• Manufactured using advanced 3D scanning technology for exact OE replication
• No cutting or welding required, simplifying installation

Construction & Design:

Magnaflow’s catalytic converter features a robust stainless steel construction that resists rust and corrosion, ensuring long service life even under harsh driving conditions. The spun body design mirrors the original equipment manufacturer’s specifications, providing a perfect fit and reliable sealing. The single laser fusion weld technique used in assembly reduces the risk of exhaust leaks, a common issue in lesser-quality converters.

Mandrel-bent tubing maintains a smooth internal diameter throughout the exhaust path, preventing flow restrictions and promoting efficient exhaust scavenging. This design contributes to improved thermal management, allowing the catalytic substrate to reach optimal operating temperatures quickly and maintain them consistently.

Installation & Fitment:

This Magnaflow catalytic converter is engineered for a direct bolt-on installation on 2007–2009 Dodge Dakota and 2007 Mazda B3000 models. The design eliminates the need for cutting, welding, or additional modifications, making it an ideal choice for DIY enthusiasts and professional mechanics alike. Using the proper tools, installation can be completed efficiently, restoring your vehicle’s emissions system to factory standards.

What's Included:

• Magnaflow Universal Catalytic Converter (Part #5551354)
• Pre-installed gaskets and hardware (if applicable)
• Installation instructions

Ideal For:

This catalytic converter is perfect for vehicle owners who need a reliable replacement part that ensures emissions compliance and prevents check engine light issues. It suits those looking for a hassle-free installation with a product engineered to match or exceed OEM quality standards. Whether you are maintaining your vehicle’s emissions system or repairing damage caused by corrosion or impact, this Magnaflow converter delivers dependable performance.

Emissions Note

This product is California Air Resource Board (CARB) compliant and has undergone rigorous testing to meet or exceed CARB guidelines. It is legal for use in California and other CARB-restricted states on the specified Dodge Dakota and Mazda B3000 models. Installing this catalytic converter helps ensure your vehicle remains environmentally responsible and compliant with state emissions regulations.

MagnaFlow is a performance exhaust manufacturer best known for cat‑back and axle‑back systems, mufflers, and catalytic converters engineered for quality sound and improved flow. Their vehicle-specific exhaust options span muscle, import, and truck applications—making MagnaFlow a staple upgrade when you want a deeper tone, cleaner fitment, and a proven performance-focused exhaust setup.